The Drum Workshop USA Machined Direct Drive Double Bass Drum Pedal is the first-ever DW direct drive double bass pedal and the only direct drive pedal on the market featuring Floating Rotor Technology, resulting in quick, smooth, responsive and powerful mechanics.   Optimized Fulcrum Geometry Linkage Solid Aluminum Direct Drive Cam Infinite Throw Adjustment 10 Control Weight/Impact Adjustable Beater Perforated Solid Aluminum Footboard Contoured Heel Plate Interlocking Delta Hinge Floating Rotor Drive System Tri-Pivot Swivel Toe Clamp Includes Pedal Bag